Description
The Eaton Tripp Lite Series RBC58-3US is a high-capacity UPS replacement battery cartridge engineered to restore full runtime performance to compatible SmartOnline UPS systems. This premium battery assembly includes 16 pre-wired, maintenance-free batteries configured to deliver a 192VDC output, ensuring reliable backup power for critical IT and infrastructure equipment.
Designed for fast, hassle-free installation, the RBC58-3US ships fully assembled to minimize downtime during battery replacement. Each unit is carefully tested to meet or exceed original UPS specifications, providing dependable power protection and long-term performance. The leak-proof design requires no maintenance and supports operation across a wide range of environmental conditions.
Ideal for enterprise, data center, and government deployments, this 3U rack-mount battery cartridge is TAA compliant and built to Eaton’s high standards for quality and reliability.
| Specification | Details |
|---|---|
| Brand | Eaton Tripp Lite Series |
| Model | RBC58-3US |
| Product Type | UPS Replacement Battery Cartridge |
| Battery Quantity | 16 pre-wired batteries |
| Battery Voltage | 192VDC |
| Battery Type | Maintenance-free, leak-proof |
| Typical Battery Lifespan | 3–5 years (usage dependent) |
| Rack Height | 3U |
| Rack-Mountable | Yes |
| Minimum Rack Depth | 26 in (66.04 cm) |
| Unit Weight | 71.4 lb (32.39 kg) |
| Compliance | TAA, RoHS |
| Application | SmartOnline UPS battery replacement |
| Installation | Ships fully assembled |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
